Increasing the sample size fourfold decreases the width of the ...

[Alygatorr01285]

Increasing the sample size fourfold decreases the width of the confidence interval by ___________________ _.
 Fill in the blank(s) with correct word

Question 2

Some of the requirements for the error variable in a multiple regression model are that the standard deviation is a(n) ___________________ _ and the errors are ___________________ _.
 Fill in the blank(s) with correct word

[anyusername12131]

Answer to Question 1

half
one-half
50

Answer to Question 2

constant; independent

[Alygatorr01285]

Thanks for the timely response, appreciate it

[elyse44]

TYSM